Cebora SOUND MIG 4000/T SYNERGIC Manual De Instrucciones página 16

technical specifications plate.
Position the cylinder on the support BY, fasten it with the
straps BZ and connect the gas hose to the pressure reg-
ulator output.
Assemble the torch.
Make sure that the groove of the rollers matches the wire
diameter used. To replace (Fig. 4):
CA
Fig. 4
Open the door BJ, remove the cover CA, release the wire
press rollers using the pressure setting knob BN, replace
the rollers and remount the cover CA.
Mount the wire coil and slip the wire into the feeder and
torch sheath.
Block the wire press rollers with the knob BN and adjust
the pressure.
Turn on the machine.
Adjust the gas using the key P, then move the wire for-
ward using the key O. The machine is supplied with the
cooling unit set to OFF. If a water-cooled torch is used,
set the operation of the cooling unit as described in para-
graph 3.5.1 of the control panel manual.
5 WELDING
Synergic MIG Welding LED G lit.
Select the JOB number based on the wire diameter to be
used, the type and quality of the material, and the type of
gas, using the instructions inside the wire feeder trolley.
Adjust the functions in the submenu according to the
instructions in the paragraph "Service functions".
The welding parameters may be adjusted using the knob I.
Conventional MIG welding LED G off.
Select the JOB number based on the wire diameter to be
used, the type and quality of the material, and the type of
gas, using the instructions inside the wire feeder trolley.
Adjust the functions in the submenu according to the
instructions in the paragraph "Service functions".
Adjust the wire speed and the welding voltage, respec-
tively, using the knobs I and L.
MMA Welding.
NOTE: the wire feeder must remain connected to the
power source.
Select MMA mode in the service functions.
Connect the connectors of the electrode clamp cable and
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mass cable to the connectors BR and BO, observing the
polarity required by the electrode manufacturer.
TIG Welding.
Select TIG process from the service functions.
Connect the earth cable to the positive pole BR.
Connect the power cable connector of the trolley/power
source connection to the negative pole BO and to the
trolley pole BF.
Connect TIG welding torch to adapter BA.
Connect the torch 19-pin connector to the socket BB.
BN
Set the functions in the submenu according to the
instructions under paragraph «Service functions».
Adjust the welding current using the knob I.
6 ACCESSORIES
6.1 CONTROL BOX TO REGULATE CURRENT ART.
187 (POTENTIOMETER) + EXTENSION CORD
(M5) ART. 1192 + ADAPTER CABLE ART. 1191
Possible settings in the various welding processes:
MMA Adjusts the current from the minimum (10A) to
the current set with the knob I on the panel.
TIG The tray executes the same function as MMA.
6.2 MIG TORCH ART 1241 AND 1243
MIG Torch type CEBORA PW 380 and PW 500
water-cooled 3.5 m
6.3 MIG TORCH ART. 1245 (with dual U/D command)
MIG Torch type CEBORA PW 500 U/D water-cooled 3.5 m
The left U/D command:
· in synergic programs, adjusts the welding parameters
along the synergic curve.
· in conventional MIG, adjusts the wire speed.
· within saved programs, selects them numerically.
The right U/D command:
· in synergic programs, adjusts the arc length.
· in conventional MIG, adjusts the voltage
· not active within saved programs
6.4 Kit for welding with push-pull torches (Art. 126).
Installing this optional board makes it possible to use the
water-cooled push-pull torch art. 2009.
7 MAINTENANCE
Periodically make sure that the welding machine and all
connections are in good condition to ensure operator
safety.
After making a repair, be careful to arrange the wiring in
such a way that there the parts connected to the power
supply are safely insulated from the parts connected to
the welding circuit.
Do not allow wires to come into contact with moving
parts or those that heat up during operation. Mount the
clamps as on the original machine to prevent, if a con-
ductor accidentally breaks or becomes disconnected, a
connection from occurring between power supply and
the welding circuits.